Detecting a System Time Change

using Microsoft.Win32;

static void Main()
{
    //The SystemEvents class provides the ability to respond to specific types of system events.
    //http://msdn.microsoft.com/en-us/library/microsoft.win32.systemevents(v=vs.110).aspx
    SystemEvents.TimeChanged += SystemEvents_TimeChanged;
    Console.ReadLine();
}

static void SystemEvents_TimeChanged(object sender, EventArgs e)
{
    Console.WriteLine("Time changed");
}